diff --git a/meta-networking/recipes-filter/conntrack-tools/conntrack-tools_1.4.6.bb b/meta-networking/recipes-filter/conntrack-tools/conntrack-tools_1.4.6.bb
index e76238fe0a..50f7ced88d 100644
--- a/meta-networking/recipes-filter/conntrack-tools/conntrack-tools_1.4.6.bb
+++ b/meta-networking/recipes-filter/conntrack-tools/conntrack-tools_1.4.6.bb
@@ -35,5 +35,5 @@ do_install:append() {
 
 # fix error message: Do not forget that you need *root* or CAP_NET_ADMIN capabilities ;-)
 pkg_postinst:${PN} () {
-    setcap cap_net_admin+ep $D/${sbindir}/conntrack"
-}
\ No newline at end of file
+    setcap cap_net_admin+ep "$D/${sbindir}/conntrack"
+}